Multiplying by unit fractions

Select the model for the equation

4 x $\frac{1}{2}$

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Tags

CCSS.3.G.A.2

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3

A fabric store had 1/8 yard pieces of fabric for sale. Mary bought 7 pieces. How many yards of fabric did Mary buy?

• 5/8 yard

• 7/8 yard

• 6/8 yard

• 8/8 yard

Tags

CCSS.3.NF.A.1

It took Ellie's mother 1/6 hour to drive him to school. It took Alex 4 times as long as this to walk to school. How long did it take Alex to walk to school? 

•  $\frac{4}{6}$  hour

•  $\frac{1}{24}$  hour

•  $\frac{4}{24}$  hour

•  $\frac{1}{10}$  

Tags

CCSS.3.NF.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

CCSS.3.OA.D.8

Write an equation for the model, then solve. Convert to a mixed number or whole number if possible. 

•  $6\times\frac{4}{5}$  ,   $\frac{24}{6}$  

•  $6\times\frac{5}{4}$  ,  7 $\frac{2}{4}$  

•  $6\times\frac{4}{5}$  ,  4 $\frac{4}{5}$  

•  $6\times\frac{5}{4}$  ,  $\frac{24}{5}$  

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.6

Choose the repeated addition problem that is equal to the multiplication problem

 $7\times\frac{2}{6}$  

•  $\frac{2}{6}+\frac{7}{1}$  

•  $\frac{2}{6}+\frac{2}{6}+\frac{2}{6}+\frac{2}{6}+\frac{2}{6}+\frac{2}{6}+\frac{2}{6}$  

•  $\frac{14}{6}+\frac{14}{6}$  

•  $\frac{14}{42}+\frac{14}{42}+\frac{14}{42}+\frac{14}{42}+\frac{14}{42}+\frac{14}{42}+\frac{14}{42}$  

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.5

CCSS.5.NF.B.6

What does LCM stand for?

• Least Common Multiple

• Lowest Common Multiple

• Largest Comparable Multiple

• Longest Compared Multiply

What is the name of the number that goes inside the house in division?

• Factor

• Divisor

• Dividend

• Multiple

What is the name of the number on the top of a fraction?

• denominator

• factor

• coefficient

• numerator

Tags

CCSS.3.NF.A.1

What is the name of the number that goes outside of the house in division?

• Factor

• Dividend

• Fraction

• Divisor

What is the number on the bottom of a fraction?

• numerator

• denominator

• factor

• summation

Tags

CCSS.3.NF.A.1